Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840829 | Pipe joint and piping structure | — | 2023-12-12 |
| 11530309 | Foamed resin molded article | Tamotsu Matsunaga, Hiroaki Hanaki | 2022-12-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840829 | Pipe joint and piping structure | — | 2023-12-12 |
| 11530309 | Foamed resin molded article | Tamotsu Matsunaga, Hiroaki Hanaki | 2022-12-20 |